One of the thickest fleece jackets on the market giving vulnerable plants, shrubs and trees all the support they need over the harsh British winter. Most fleece jackets are 30-35gsm whereas our ultra thick fleece jackets are a whopping 50gsm giving ULTIMATE PROTECTION against cold weather, frosts and garden pests. Thick enough to keep tender plants nice and cosy but permeable enough to allow sufficient light, moisture and airflow to avoid damp and ensure healthy growth. Comes with a zipped entrance running along one side for easy fitting and access, plus an adjustable drawstring at the base to ensure a snug fit. Available as singles or in value multipacks. Fleece bag size: 2m wide x 2.5m lon